From e6479ef3143ea5058098874181a13749e8945ed9 Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Tue, 27 Sep 2016 19:30:43 +1000
Subject: [PATCH] app_main: Return type to void

Result is not checked
---
 components/esp32/cpu_start.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esp32/cpu_start.c b/components/esp32/cpu_start.c
index fd46eec282..7b2ccdc609 100644
--- a/components/esp32/cpu_start.c
+++ b/components/esp32/cpu_start.c
@@ -55,7 +55,7 @@ static bool app_cpu_started = false;
 static void do_global_ctors(void);
 static void main_task(void* args);
 extern void ets_setup_syscalls(void);
-extern int app_main(void);
+extern void app_main(void);
 
 extern int _bss_start;
 extern int _bss_end;
-- 
2.40.0